I draw and build RC Sailplanes and you can download my Plans for free. Feel free to contact me if you got any questions about my builds.
I don't ask you to purchase any of my Plans, they are free! But if you like my work and you want to help to keep this going, a small donation will be appreciated. This is to cover costs for my Server, Software License and Material for Prototypes.
Firefly was my first Attempt to build an RC Plane from scratch. I had no idea what i was doing and i even had to cut the Balsa with a Cricut Machine because i didn't have a Laser Cutter at all. The entire Plane was made of Balsa, because the Cricut Machine couldn't handle any Plywood. I know the Plan is drawn unprecisely and the Laserfiles have scaling Issues. I apologize for that :). Now i have decided to redraw Firefly, slightly bigger, slightly better and of course 100% Firefly. Firefly was intended to have a wingspan of 80cm but somehow i messed it up. This Time it will be right and also some proper servos will fit in.
Sterna Plan is online. Sterna is a 2.2 metre electric Glider for slope soaring and also thermal soaring. The wing is sheeted with 0.4mm Plywood which makes it very stiff and strong.
Tom Kerns from Minnesota has Redesigned Alcedo to build with US Materials. You can download his Lightburn File here
Uploaded a new Fuselage for Oriolus, based on my Falco Fuselage. This time a 28mm Outrunner will fit in and also the Batterypack has no second hatch. I have not tested it in real life but it should fit. Currently i make a new 2m Wing for this fuselage.
Fixed a few things in the Fuselage File and upgraded it. Bottom sheet is counter grain now!
Falco Electric Glider sPlans are online, also in DXF Format.
Uploaded Larus Plan for personal use. Also updated Alcedo V2 Files.
Copyright 2022-2026 by Lukas Lacher